If you're planning a trip to Yunnan in September, you may be wondering about the costs involved. From flights and accommodations to food and activities, there are several factors that can influence your total spending. According to budget rlines and hotels, a typical trip to Yunnan for seven days in September would cost around 2000-4000 RMB, depending on the level of comfort and services you choose. However, if you're willing to splurge on luxurious accommodations and private tours, the price can go up to 10,000 RMB or more. Remember to also consider the expenses related to transportation within the province, such as rental cars or taxis. Overall, while Yunnan can be an affordable destination, it's always a good idea to plan your budget ahead of time and prioritize your experiences based on your preferences and interests.